2013 CHEVROLET Silverado

These recalls apply to the make, model, and year of your car – and should be fixed as soon as possible.

3 Recalls for 2013 CHEVROLET Silverado

Recall Date Component Summary
December 11, 2013 FUEL SYSTEM, DIESEL

General Motors LLC (GM) is recalling certain model year 2012-2013 Chevrolet Silverado HD and GMC Sierra HD vehicles, equipped with 6.6L diesel engines and dual fuel tanks. In the affected vehicles, the transfer pump which moves fuel from the rear tank to the front tank could malfunction and cause the fuel gauge to indicate an inaccurate reading.

Remedy:

General Motors will notify owners and dealers will inspect and replace the fuel transfer pump, as necessary, free of charge. The manufacturer has not yet provided a notification schedule. The recall began on May 30, 2014. Owners may contact Chevrolet at 1-800-222-1020 and GMC at 1-800-462-8782. GM’s number for this recall is 13420.

October 30, 2015 EQUIPMENT:OTHER:LABELS

General Motors (GM) is recalling certain model year 2013-2014 Chevrolet Silverado HD, Chevrolet Express, and GMC Sierra HD vehicles, and model year 2013 GMC Savana compressed natural gas (CNG) vehicles that fail to comply with Federal Motor Vehicle Safety Standard No. 303 “Fuel System Integrity of Compressed Natural Gas Vehicles.” In the affected vehicles, the text of the CNG fuel-only label is smaller than the required size, and as a result, may be less noticeable.

Remedy:

GM will notify owners and will send them a replacement label, free of charge. The recall began December 3, 2015. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM’s number for this recall is 13365.

January 2, 2013 POWER TRAIN:AUTOMATIC TRANSMISSION | STEERING:COLUMN LOCKING:ANTI-THEFT DEVICE

General Motors (GM) is recalling certain model year 2013 Cadillac Escalade, Escalade ESV, and Escalade EXT; Chevrolet Avalanche, Express, Silverado HD, Silverado LD, Suburban, and Tahoe; and GMC Savana, Sierra HD, Sierra LD, Yukon, and Yukon XL vehicles, manufactured between November 7, 2012, through December 18, 2012, for failing to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 102, “Transmission Shift Lever Sequence, Starter Interlock, and Transmission Braking Effect”, and FMVSS No. 114, “Theft Protection and Rollaway Prevention.” The vehicles may have been built with a fractured park lock cable or a malformed steering column lock actuator gear in the lock module assembly.

Remedy:

GM will notify owners, and dealers will inspect the affected vehicles and replace the steering column as necessary, free of charge. The recall began on January 21, 2013. Chevrolet owners may call 1-800-630-2438. Cadillac owners may call 1-866-982-2339. GMC owners may call 1-866-996-9463.

These are complaints about vehicles like yours and some can only be found here. Do they sound familiar?

1 Complaints sent to the Center for Auto Safety for 2013 CHEVROLET Silverado

skip to NHTSA complaints

Date Component  
OTHER (identify in Problem Description Box)

61 Complaints submitted to NHTSA for 2013 CHEVROLET Silverado

skip to CAS complaints

Date Component  
AIR BAGS | UNKNOWN OR OTHER
ODI Number: 10859941
ENGINE
ODI Number: 10852817
UNKNOWN OR OTHER
ODI Number: 10851421
STEERING
ODI Number: 10846250
UNKNOWN OR OTHER
ODI Number: 10825445
UNKNOWN OR OTHER
ODI Number: 10818025
AIR BAGS
ODI Number: 10795294
ELECTRICAL SYSTEM | ENGINE
ODI Number: 10786471
ENGINE
ODI Number: 10781017
FUEL/PROPULSION SYSTEM | VEHICLE SPEED CONTROL
ODI Number: 10758645
ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL
ODI Number: 10735225
AIR BAGS | SEAT BELTS
ODI Number: 10722557
ELECTRONIC STABILITY CONTROL
ODI Number: 10724228
AIR BAGS | UNKNOWN OR OTHER
ODI Number: 10717413
AIR BAGS
ODI Number: 10694696
POWER TRAIN
ODI Number: 10666936
UNKNOWN OR OTHER
ODI Number: 10654036
POWER TRAIN
ODI Number: 10658964
ENGINE AND ENGINE COOLING
ODI Number: 10644366
TIRES
ODI Number: 10640803
EXTERIOR LIGHTING | EXTERIOR LIGHTING:HEADLIGHTS
ODI Number: 10639399
ELECTRICAL SYSTEM | STRUCTURE:BODY
ODI Number: 10637450
VEHICLE SPEED CONTROL
ODI Number: 10638550
ENGINE | FUEL/PROPULSION SYSTEM | POWER TRAIN
ODI Number: 10626539
ENGINE | FUEL/PROPULSION SYSTEM | VEHICLE SPEED CONTROL
ODI Number: 10620782
STEERING
ODI Number: 10617751
TIRES | WHEELS
ODI Number: 10609470
POWER TRAIN
ODI Number: 10606987
POWER TRAIN
ODI Number: 10606022
AIR BAGS
ODI Number: 10598445
ENGINE
ODI Number: 10596418
STEERING
ODI Number: 10592086
STRUCTURE:BODY
ODI Number: 10592142
STEERING
ODI Number: 10587178
STRUCTURE:BODY
ODI Number: 10584318
VEHICLE SPEED CONTROL
ODI Number: 10585737
AIR BAGS | SEAT BELTS | STRUCTURE:BODY
ODI Number: 10576260
ELECTRICAL SYSTEM | SERVICE BRAKES | STEERING
ODI Number: 10576242
VISIBILITY/WIPER
ODI Number: 10569362
VISIBILITY/WIPER
ODI Number: 10568543
STRUCTURE:BODY
ODI Number: 10564252
POWER TRAIN
ODI Number: 10564754
POWER TRAIN | VEHICLE SPEED CONTROL
ODI Number: 10563419
SEATS
ODI Number: 10562447
POWER TRAIN
ODI Number: 10550744
POWER TRAIN
ODI Number: 10546203
STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS
ODI Number: 10538019
STEERING
ODI Number: 10542033
POWER TRAIN | VEHICLE SPEED CONTROL
ODI Number: 10535605
SERVICE BRAKES
ODI Number: 10535585
EQUIPMENT ADAPTIVE/MOBILITY | STRUCTURE | VISIBILITY/WIPER
ODI Number: 10533608
STEERING
ODI Number: 10533870
TIRES | WHEELS
ODI Number: 10515872
UNKNOWN OR OTHER
ODI Number: 10511806
STEERING
ODI Number: 10509134
POWER TRAIN
ODI Number: 10510108
ELECTRICAL SYSTEM
ODI Number: 10505339
AIR BAGS | SEAT BELTS | STRUCTURE:BODY
ODI Number: 10508458
ELECTRICAL SYSTEM
ODI Number: 10511400
STRUCTURE:BODY
ODI Number: 10854300
ENGINE
ODI Number: 10544000
Is the government investigating the safety of your vehicle? Find out here.

0 Investigations for 2013 CHEVROLET Silverado

Date Opened Date Closed Component  
Manufacturers tell dealers about repairs for on your car. But they won’t tell you – unless you know to ask. Knowledge is power.

417 Service Alerts for 2013 CHEVROLET Silverado

Date Description
November 14, 2013 041100 SERVICE BRAKES, AIR:CONTROLS:FOOT CONTROL/VALVE

This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages ” Br

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 8, 2017 071000 FUEL SYSTEM, GASOLINE:STORAGE

This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should communicate to the customer this condition is a normal operating

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 17, 2015 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 17, 2015 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 30, 2013 353000 EQUIPMENT:ELECTRICAL

This informational bulletin provides information on Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 13, 2015 020000 SUSPENSION

This technical bulletin provides repair information for the re-torque of leaf spring bolts to correct a customer concern for a clunking noise coming from the rear of the vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 13, 2015 021240 SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY

This technical bulletin provides repair information for the re-torque of leaf spring bolts to correct a customer concern for a clunking noise coming from the rear of the vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 13, 2015 022140 SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY

This technical bulletin provides repair information for the re-torque of leaf spring bolts to correct a customer concern for a clunking noise coming from the rear of the vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 28, 2013 190000 TIRES

This warranty administration bulletin provide policy information on GM of Canada New Vehicle Limited Warranty Tire Program and Global Warranty Management (GWM) Submission Information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 12, 2015 020000 SUSPENSION

This technical bulletin provides repair information for the re-torque of leaf spring bolts to correct a customer concern for a clunking noise coming from the rear of the vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 12, 2015 021240 SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY

This technical bulletin provides repair information for the re-torque of leaf spring bolts to correct a customer concern for a clunking noise coming from the rear of the vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 12, 2015 022140 SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY

This technical bulletin provides repair information for the re-torque of leaf spring bolts to correct a customer concern for a clunking noise coming from the rear of the vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 11, 2015 050000 PARKING BRAKE

This preliminary informational bulletin provides diagnosis and repair information to correct a customer concern of alleged no park or vehicle rolls in park or park will not hold.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 11, 2015 052310 PARKING BRAKE:DRIVELINE:HYDRAULIC:ACTUATOR

This preliminary informational bulletin provides diagnosis and repair information to correct a customer concern of alleged no park or vehicle rolls in park or park will not hold.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 26, 2013 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 26, 2013 106000 POWER TRAIN:AXLE ASSEMBLY

This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 26, 2013 110000 ELECTRICAL SYSTEM

This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 26, 2013 353000 EQUIPMENT:ELECTRICAL

This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 26, 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 26, 2013 356000 EQUIPMENT ADAPTIVE/MOBILITY

This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 26, 2013 030000 BRAKES (PWS)

This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 9, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This warranty administration bulletin provides information to clarify proper transaction administration of GM Dealer Empowerment Program and Goodwill Cases.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 5, 2015 116000 ELECTRICAL SYSTEM:IGNITION

This preliminary informational bulletin adds the 2015 model year to repair information on correcting a customer concern of poor, limited, reduced Remote Keyless Entry (RKE) or Remote Vehicle Start (RVS) range.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 5, 2015 353000 EQUIPMENT:ELECTRICAL

This preliminary informational bulletin adds the 2015 model year to repair information on correcting a customer concern of poor, limited, reduced Remote Keyless Entry (RKE) or Remote Vehicle Start (RVS) range.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 20, 2015 073000 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

This informational bulletin provides information for maintenance cleaning of the fuel injectors.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 21, 2015 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician that some vehicles may have a Service Engine Soon lamp, engine misfire on cylinder 1, 4, 6, or 7 and/or tick noise. Technician will follow service information

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 23, 2014 136000 VISIBILITY:WINDSHIELD WIPER/WASHER

This informational bulletin explains how to care for wiper blades.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 15, 2015 190000 TIRES

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 15, 2015 200000 WHEELS

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 17, 2014 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides a quick guide to updating which model vehicle after replacing the IPC.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 14, 2015 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. Technician will need to determine what type of call the cu

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 16, 2014 356000 EQUIPMENT ADAPTIVE/MOBILITY

This warranty administration bulletin provide policy information of the JOB CARD, for a repair on vehicles and what is acceptable – customer authorization; Service manager approvals and transaction authorization; Details of concern, cause a

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2014 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This preliminary bulletin provides a procedure on how to cold crank test a battery in a vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2014 116000 ELECTRICAL SYSTEM:IGNITION

This preliminary bulletin provides a procedure on how to cold crank test a battery in a vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 14, 2015 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 14, 2015 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 13, 2015 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States they are unable to receive Turn-by-Turn directions. Due to the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 13, 2015 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States they are unable to receive Turn-by-Turn directions. Due to the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 6, 2014 070000 FUEL SYSTEM, GASOLINE

This informational bulletin states that it no longer valid and refers to a new bulletin.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 6, 2014 353000 EQUIPMENT:ELECTRICAL

This informational bulletin provides information on Inappropriate Warranty Claims Submitted for Damaged Radios and IPCs

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 6, 2014 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This informational bulletin provides information on Inappropriate Warranty Claims Submitted for Damaged Radios and IPCs

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 30, 2014 356000 EQUIPMENT ADAPTIVE/MOBILITY

This information for Warranty administration – Changes the Service Policy and Procedures Section 1.6.2.11 and now is refered to Article 3.2.9 of the 1st addition manual for details of Technician Identification and Accounting of Labor Time

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 12, 2012 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted a

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 12, 2012 114000 ELECTRICAL SYSTEM:WIRING

This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted a

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 12, 2012 185000 VEHICLE SPEED CONTROL:CRUISE CONTROL

This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted a

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 12, 2012 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted a

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 16, 2013 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have multiple electrical concerns and or intermittent no crank. Technician will need to remove the 175 amp Mega Fuse and inspect for arcin

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 13, 2016 120000 LIGHTING (PWS)

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON EXTERIOR LIGHTING COMPONENTS THAT HAVE BEEN TINTED OR SMOKED BY AN OUTSIDE VENDOR AND GENERAL MOTORS POSITION ON ALTERING THESE COMPONENTS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 6, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information on the proper use of GM floor mats.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 4, 2015 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides information to technicians regarding intake manifold inspection/replacement after severe internal engine damage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides policy information on courtesy transportation and roadside assistance programs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2015 150000 SEAT BELTS

This informational bulletin provides information to advise dealers about seat belt buckles not operating and/or seat belt warning light illumination, as well as difficulty latching and unlatching the buckle or the buckle release button stic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2015 151400 SEAT BELTS:FRONT:BUCKLE ASSEMBLY

This informational bulletin provides information to advise dealers about seat belt buckles not operating and/or seat belt warning light illumination, as well as difficulty latching and unlatching the buckle or the buckle release button stic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 20, 2012 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides information on the proper oils to use on GM vehicles including information regarding the differences of the Dexos oils.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 18, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This warranty administration bulletin provides dealership personnel with policy and procedure requirements for essential tools that include consumable parts (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 27, 2015 090000 FUEL SYSTEM, OTHER

This informational bulletin provides dealership personnel with information on flexible fuel vehicles (FFVs) and the usage of E85 fuel in GM vehicles.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 23, 2015 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) illuminated with Reduced Engine Power displayed and DTC P21

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 23, 2015 110000 ELECTRICAL SYSTEM

This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) illuminated with Reduced Engine Power displayed and DTC P21

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 9, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides dealership personnel information on unscheduled supplemental services (including flushing services and additives) and proper use of GM simplified maintenance schedules (Canada only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 22, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information for dealers/technicians on when and how to submit a Field Product Report (FPR) (U.S. Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 22, 2015 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered seepage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 12, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides dealership personnel with Global Warranty Management (GWM), Warranty Parts Center (WPC), and Parts Return Program information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 21, 2015 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides information to technicians regarding intake manifold inspection/replacement after severe internal engine damage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 4, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information on the PQC assembly replacement process – for dealers required to contact PQC prior to replacing an assembly (U.S. and Canada only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 6, 2015 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides technicians with diagnostic tips for preventing oil leaks after changing oil and filter.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 1, 2016 350000 EQUIPMENT

This Preliminary Information communication provides the technician with a list of modules to check for communication with the scan tool, if the navigation radio does not display the current Hybrid mode. Dealer will use a scan tool to check

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 1, 2016 060000 ENGINE (PWS)

This Preliminary Information communication provides steps the technician will uses to diagnose and repair vehicles that have low oil pressure after an oil change with the engine Regular Production Option Code L20, L77, L94, L96, L99, L9H, L

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 26, 2015 353000 EQUIPMENT:ELECTRICAL

This informational bulletin provides information on the Product Quality Center (PQC) assembly replacement process for Service Agents not required to contact PQC prior to assembly replacement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 1, 2016 030000 SERVICE BRAKES, HYDRAULIC

This Preliminary Information communication provides the technician with the additional steps that are needed to help perform a successful brake bleed on the 2-Mode Hybrid with Regular Production Option Code HP2. With a battery maintainer in

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 1, 2016 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This Preliminary Information communication provides the technician with the additional steps that are needed to help perform a successful brake bleed on the 2-Mode Hybrid with Regular Production Option Code HP2. With a battery maintainer in

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 26, 2015 353000 EQUIPMENT:ELECTRICAL

The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 17, 2012 356000 EQUIPMENT ADAPTIVE/MOBILITY

This warranty administration bulletin provides information on the Clarification of Use for Dealer Empowerment Labor Operations and Customer Enthusiasm

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 24, 2015 030000 BRAKES (PWS)

This informational bulletin provides technicians with a brake lathe calibration procedure.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 16, 2015 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This preliminary informational bulletin provides technicians with diagnostic tips for a customer concern of odor emanating from HVAC system.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 7, 2012 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides a list off all the issues revolving around new vehicles for a one stop place to find growing concerns around them.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 16, 2015 114000 ELECTRICAL SYSTEM:WIRING

This informational bulletin communicates GM wiring repair strategy information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 4, 2012 353000 EQUIPMENT:ELECTRICAL

This preliminary information bulletin provides a descritption of operation of the echo control and noise cancellation settings for concernc regarding noice drop outs during calls and muffled sound.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 4, 2012 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This preliminary information bulletin provides a descritption of operation of the echo control and noise cancellation settings for concernc regarding noice drop outs during calls and muffled sound.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 10, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This warranty administration bulletin communicates GM required operating procedures (U.S. only) for service operations.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 31, 2015 353000 EQUIPMENT:ELECTRICAL

This informational bulletin adds the 2014 and 2015 model years to information of a language change for OnStar System (U.S. and Canada only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 10, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This warranty administration bulletin provides retail and wholesale service personnel with the policies and the warranty claims submission procedures that support Labor Operation 0600014 – Suspected Tampering or Vehicle Modifications.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 21, 2012 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician about vehicles that have a buzz or rattle type noise during light acceleration around 1200-2000 Revolutions per minute. Technician will need to reposition the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 21, 2012 092200 FUEL SYSTEM, OTHER:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

This Preliminary Information communication provides information to the technician about vehicles that have a buzz or rattle type noise during light acceleration around 1200-2000 Revolutions per minute. Technician will need to reposition the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2012 162200 STRUCTURE:BODY:BUMPERS

This Preliminary Information communication provides information to the technician about vehicles that the customer or up-fitter may have removed the rear bumper, install a different rear bumper, or add a different box/flat bed/cube box/hitc

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 16, 2012 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This Preliminary Information communication provides information to the technician about vehicles that may have a no crank condition after the vehicle has had very low accessory battery voltage or a dead battery condition. Technician may fin

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 16, 2012 116000 ELECTRICAL SYSTEM:IGNITION

This Preliminary Information communication provides information to the technician about vehicles that may have a no crank condition after the vehicle has had very low accessory battery voltage or a dead battery condition. Technician may fin

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 5, 2013 190000 TIRES

This warranty administration bulletin provide policy information new tire warranty program and global warranty management submission information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 16, 2012 030000 BRAKES (PWS)

This Preliminary Information communication advises the technician that the Electronic Brake Control Module and Brake Pressure Modulator Valve for the 2-Mode Hybrid Utilities and Trucks will be placed on a parts restriction through the Gener

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 15, 2012 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a lack of brake assist after disconnecting the battery or after the 12 volts battery has run low on voltage. The Antilock Braking Sys

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 15, 2012 031100 SERVICE BRAKES, ELECTRIC

This Preliminary Information communication provides information to the technician about vehicles that have a lack of brake assist after disconnecting the battery or after the 12 volts battery has run low on voltage. The Antilock Braking Sys

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 15, 2012 031100 SERVICE BRAKES, ELECTRIC

This Preliminary Information communication provides information to the technician about Electronic Brake Control Module relearn procedure is required anytime the Electronic Brake Control Module is replaced or has been Service Programming Sy

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 15, 2012 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about Electronic Brake Control Module relearn procedure is required anytime the Electronic Brake Control Module is replaced or has been Service Programming Sy

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 14, 2012 071100 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should communicate to the customer this condition is a normal operating

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 9, 2012 160000 STRUCTURE

This Preliminary Information communication provides information to the technician about vehicles that have water or dust from the openings under the bed rails near the stake pockets. Dealer should communicate to the customer this condition

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 27, 2013 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication advises the technician that the Allison A1000 Valve Body part number 29545998 will be placed on a parts restriction through the General Motors Product Quality Center. Dealer will need to contact Ge

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 27, 2013 354000 EQUIPMENT:MECHANICAL

This Preliminary Information communication advises the technician that the Allison A1000 Valve Body part number 29545998 will be placed on a parts restriction through the General Motors Product Quality Center. Dealer will need to contact Ge

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 27, 2013 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary Information communication advises the technician that the Allison 6 Speed Automatic Transmission Assembly will be placed on a parts restriction through the General Motors Product Quality Center. Dealer will need to contact

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 27, 2013 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

This Preliminary Information communication advises the technician that the Allison Transmission Control Module will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to contact General

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 27, 2013 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication advises the technician that the Allison Transmission Control Module will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to contact General

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 8, 2012 330000 INTERIOR LIGHTING

This Preliminary Information communication provides information to the technician about the roof beacon switch. The roof beacon switch will be left disconnected from the assembly plant. When a roof beacon light is added technician will need

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 8, 2012 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about the roof beacon switch. The roof beacon switch will be left disconnected from the assembly plant. When a roof beacon light is added technician will need

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 8, 2012 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician with additional vehicle speed sensor diagnostic information. Technician may encounter multiple issues when diagnosing a Vehicle Speed Sensor. Technician will

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 6, 2012 036000 SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

This Preliminary Information communication provides information to the technician about vehicles that have an Antilock Braking System lamp followed by a Service Stability message in the Drivers Information Center. Technician my find Diagnos

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 6, 2012 046000 SERVICE BRAKES, AIR:ANTILOCK

This Preliminary Information communication provides information to the technician about vehicles that have an Antilock Braking System lamp followed by a Service Stability message in the Drivers Information Center. Technician my find Diagnos

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 6, 2012 031100 SERVICE BRAKES, ELECTRIC

This Preliminary Information communication provides information to the technician about vehicles that have an Antilock Braking System lamp followed by a Service Stability message in the Drivers Information Center. Technician my find Diagnos

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 6, 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This Preliminary Information communication provides information to the technician about vehicles that have a front passenger flooring wet, water sloshing noise, and/or mist from the dash vents. Technician will need to rotate the drain hose

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 6, 2012 030000 SERVICE BRAKES, HYDRAULIC

This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 6, 2012 030000 BRAKES (PWS)

This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2012 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician that customers may inquire as to the availability of OnStar bluetooth on their vehicle. Technician should be advised that Vehicles with Regular Production Opt

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2012 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician that customers may inquire as to the availability of OnStar bluetooth on their vehicle. Technician should be advised that Vehicles with Regular Production Opt

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 5, 2012 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles with Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0101. Technician should follow published Serv

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 2, 2012 141100 AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE

This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B0081 in the Sensing and Diagnostic Module and Passenger Presence Sensor modules. Technician should inspect

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 2, 2012 143100 AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION

This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B0081 in the Sensing and Diagnostic Module and Passenger Presence Sensor modules. Technician should inspect

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 15, 2013 150000 SEAT BELTS

This informational bulletin provides information on availability for the seat belt extender.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 27, 2012 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary Information communication provides information to the technician about vehicles that have a rattle, buzz, tick, or vibration type noise that appears to be coming from the center of the dash. Technician will adjust the trans

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 2, 2012 010000 STEERING

This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 2, 2012 114000 ELECTRICAL SYSTEM:WIRING

This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 2, 2012 185000 VEHICLE SPEED CONTROL:CRUISE CONTROL

This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 2, 2012 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 1, 2012 034520 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS

This Preliminary Information communication provides information to the technician about hairline cracks may be noticed in the pad friction material, when performing a brake inspection. Technician should be advised that the hairline cracks d

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 1, 2012 045200 SERVICE BRAKES, AIR:DISC:PADS

This Preliminary Information communication provides information to the technician about hairline cracks may be noticed in the pad friction material, when performing a brake inspection. Technician should be advised that the hairline cracks d

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 1, 2012 030000 BRAKES (PWS)

This Preliminary Information communication provides information to the technician about hairline cracks may be noticed in the pad friction material, when performing a brake inspection. Technician should be advised that the hairline cracks d

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 1, 2012 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles that have a high pitch buzz, whine, squeal, or hum noise from the radio display. Dealer should communicate to the customer that we apologize fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 1, 2012 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicles that have a high pitch buzz, whine, squeal, or hum noise from the radio display. Dealer should communicate to the customer that we apologize fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 19, 2013 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides information on close-coupled converter and engine replacement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 19, 2013 354000 EQUIPMENT:MECHANICAL

This informational bulletin provides information on close-coupled converter and engine replacement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 29, 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This Preliminary Information communication provides information to the technician about customers may inquire about the availability of the passenger compartment air filter. Dealer should advise the customer starting in 2003 the passenger c

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 29, 2012 192000 TIRES:SIDEWALL

This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2012 104000 POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

CHEVROLET/GMC: THE 4WD FAILS TO ENGAGE WHEN SERVICE 4WD INDICATOR ILLUMINATES AND TRANSFER CASE CONTROL MODULE (TCCM) REPORTS POSSIBLE C0379 SET. MODELS 2012-2013 AVALANCHE, SILVERADO, SUBURBAN, TAHOE, SIERRA, YUKON, YUKON XL. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2012 011000 STEERING: STEERING WHEEL/HANDLE BAR

CADILLAC/CHEVROLET/GMC: WILL HAVE INOPERATIVE CRUISE CONTROL; INOPERATIVE OR UNWANTED ACTIVATION OF RADIO CONTROLS; BACKLIGHTING FLASHES, FLICKERS OR INOPERATIVE DUE TO POSSIBLE SHORT TO GROUND ON STEERING WHEEL COIL CONNECTOR X2. MODELS

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2012 110000 ELECTRICAL SYSTEM

CADILLAC/CHEVROLET/GMC: WILL HAVE INOPERATIVE CRUISE CONTROL; INOPERATIVE OR UNWANTED ACTIVATION OF RADIO CONTROLS; BACKLIGHTING FLASHES, FLICKERS OR INOPERATIVE DUE TO POSSIBLE SHORT TO GROUND ON STEERING WHEEL COIL CONNECTOR X2. MODELS

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2013 010000 STEERING

GM: THE SERVICE STABILITRAK MESSAGE BEING DISPLAYED IN DIC. THE STABILITRAK INDICATOR LIGHT MAY ALSO BE ON. *JS UPDATED ON 7/9/2013. *KB

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2013 114400 ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

GM: THE SERVICE STABILITRAK MESSAGE BEING DISPLAYED IN DIC. THE STABILITRAK INDICATOR LIGHT MAY ALSO BE ON. *JS UPDATED ON 7/9/2013. *KB

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2013 061000 ENGINE AND ENGINE COOLING:ENGINE

CHEVROLET/CADILLAC/GMC: HYBRID DRIVEABILITY OR CUSTOMER CONCERNS OF FLARE, SLIP, STALL AT A STOP, SURGE, LACK OF POWER, POOR FUEL ECONOMY, REDUCED EV RANGE/LIMITED ELECTRIC PROPULSION, DTC P061B AFTER CAMPAIGN 09102B OR DTC P061B PRIOR TO

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2013 070000 FUEL SYSTEM, GASOLINE

CHEVROLET/CADILLAC/GMC: HYBRID DRIVEABILITY OR CUSTOMER CONCERNS OF FLARE, SLIP, STALL AT A STOP, SURGE, LACK OF POWER, POOR FUEL ECONOMY, REDUCED EV RANGE/LIMITED ELECTRIC PROPULSION, DTC P061B AFTER CAMPAIGN 09102B OR DTC P061B PRIOR TO

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2013 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

CHEVROLET/CADILLAC/GMC: HYBRID DRIVEABILITY OR CUSTOMER CONCERNS OF FLARE, SLIP, STALL AT A STOP, SURGE, LACK OF POWER, POOR FUEL ECONOMY, REDUCED EV RANGE/LIMITED ELECTRIC PROPULSION, DTC P061B AFTER CAMPAIGN 09102B OR DTC P061B PRIOR TO

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 1, 2013 110000 ELECTRICAL SYSTEM

GENERAL MOTORS: ON SOME TRUCKS AND PASSENGER VEHICLES, ACCESSORY POWER OUTLETS (APO) AND TRAILER LIGHTING ARE COMMON ACCESSED ELECTRICAL SYSTEMS THAT ARE AFFECTED BY DEVICES THAT ARE PLUGGED IN AND BECOME INOPERATIVE DUE TO AN OPEN FUSE AN

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 1, 2013 114400 ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

GENERAL MOTORS: ON SOME TRUCKS AND PASSENGER VEHICLES, ACCESSORY POWER OUTLETS (APO) AND TRAILER LIGHTING ARE COMMON ACCESSED ELECTRICAL SYSTEMS THAT ARE AFFECTED BY DEVICES THAT ARE PLUGGED IN AND BECOME INOPERATIVE DUE TO AN OPEN FUSE AN

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 7, 2014 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician about vehicles that have a hard start or a no start. Technician may find Diagnostic Trouble Code DTCs P0087, P0088, P0191 or P128E. Technician will need to fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 7, 2014 072100 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

This Preliminary Information communication provides information to the technician about vehicles that have a hard start or a no start. Technician may find Diagnostic Trouble Code DTCs P0087, P0088, P0191 or P128E. Technician will need to fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 7, 2014 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

This Preliminary Information communication provides information to the technician about vehicles that have a hard start or a no start. Technician may find Diagnostic Trouble Code DTCs P0087, P0088, P0191 or P128E. Technician will need to fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 7, 2014 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent “Check Trailer Wiring” message on the Driver Information Center. Technician will in

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 7, 2014 210000 TRAILER HITCHES

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent “Check Trailer Wiring” message on the Driver Information Center. Technician will in

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 7, 2014 114005 ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent “Check Trailer Wiring” message on the Driver Information Center. Technician will in

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 18, 2017 350000 EQUIPMENT

This informational bulletin provides warranty policy information on revised wiring repair labor operations and required additional information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 18, 2017 060000 ENGINE (PWS)

This informational bulletin provides warranty policy information on revised wiring repair labor operations and required additional information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 7, 2014 120000 EXTERIOR LIGHTING

This Preliminary Information communication provides information to the technician about the operation of the ground illumination lamp. For the puddle lamps to operate they must be turned on using the Drivers Information Center buttons and i

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 7, 2014 121000 EXTERIOR LIGHTING:HEADLIGHTS

This Preliminary Information communication provides information to the technician about the operation of the ground illumination lamp. For the puddle lamps to operate they must be turned on using the Drivers Information Center buttons and i

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 13, 2012 120000 LIGHTING (PWS)

This Preliminary Information communication provides information to the technician about the puddle light operation. Technician should be advised that the puddle lamps to operate, “Approach Lighting” must be turned on using the Drivers Infor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 12, 2012 190000 TIRES

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 12, 2012 200000 WHEELS

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 30, 2014 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 30, 2014 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 31, 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This Preliminary Information communication provides information to the technician about vehicles that have a cold air leak on the front passenger side while driving. Technician will need to use black RTV silicone and apply over the seam bet

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 10, 2012 100000 POWER TRAIN

This Preliminary Information communication provides information to the technician about vehicles that may have a ticking noise when driving above 30 miles per hour in third and fourth gear. Technician will need to replace the Reaction Carri

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 12, 2012 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles with a “Service Charging System” message displayed on the Driver Information Center and/or a low voltage reading on the volt gauge during the f

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 12, 2012 116000 ELECTRICAL SYSTEM:IGNITION

This Preliminary Information communication provides information to the technician about vehicles with a “Service Charging System” message displayed on the Driver Information Center and/or a low voltage reading on the volt gauge during the f

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 12, 2012 104000 POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

This Preliminary Information communication provides information to the technician about vehicles that have a service 4 wheel drive message displayed in the driver’s information center. Technician will find Diagnostic Trouble Code C0306, C03

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 28, 2014 010000 STEERING

This Preliminary Information communication provides information to the technician about vehicles that have a steering wheel vibration. Some customers may be looking to add steering stabilizer. Technician may find that a steering stabilizer

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 28, 2014 012000 STEERING:COLUMN

This Preliminary Information communication provides information to the technician about vehicles that have a steering wheel vibration. Some customers may be looking to add steering stabilizer. Technician may find that a steering stabilizer

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 3, 2012 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 3, 2012 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 30, 2012 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have the front seats will not cool when using remote vehicle start. Dealer should communicate to the customer this condition is a normal o

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 30, 2012 221700 SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

This Preliminary Information communication provides information to the technician about vehicles that have the front seats will not cool when using remote vehicle start. Dealer should communicate to the customer this condition is a normal o

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 29, 2012 133000 VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

This Preliminary Information communication provides information to the technician the steps to diagnose and repair vehicles that have windows inoperative while the engine is running but work when the engine is off. Technician should look fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 18, 2014 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on. Technician may find a P0420, P24A0 and/or P2463 set. Technician should use published Service Informa

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 18, 2014 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on. Technician may find a P0420, P24A0 and/or P2463 set. Technician should use published Service Informa

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 15, 2014 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that may have “Exhaust Fluid Low”, “Exhaust Fluid Empty – Refill Now”, “Exhaust Fluid Range: XXX” or “Service Exhaust Fluid – See Owners Now” o

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 15, 2014 080000 FUEL SYSTEM, DIESEL

This Preliminary Information communication provides information to the technician about vehicles that may have “Exhaust Fluid Low”, “Exhaust Fluid Empty – Refill Now”, “Exhaust Fluid Range: XXX” or “Service Exhaust Fluid – See Owners Now” o

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 15, 2014 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles with Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0101. Technician should follow published Serv

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 15, 2014 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician on vehicles that may have an intermittent high idle. If a technician has duplicated, or the customer description aligns with the speeds mentioned in the idle

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 13, 2014 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Preliminary Information communication advises the technician that vehicles with engine Regular Production Option Code LGH or LML may have an Exhaust Fluid Quality Poor message displayed on the Driver Information Center. Technician will

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 27, 2012 100000 POWER TRAIN

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Code

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 27, 2012 354000 EQUIPMENT:MECHANICAL

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Code

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2012 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles that have a compass that’s not accurate or slow to update. Technician should check for a magnetic base roof mounted accessory interfering with

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2012 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Preliminary Information communication provides information to the technician about vehicles that have a compass that’s not accurate or slow to update. Technician should check for a magnetic base roof mounted accessory interfering with

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2012 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary Information communication advises the technician that 2ML70 Transmission Assembly will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Tech

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 21, 2014 100000 POWER TRAIN

This Preliminary Information communication advises the technician that the Allison 6 Speed Automatic Transmission Assembly (RPO MW7) have been placed on restriction through General Motors Product Quality Center. Dealer will need to contact

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 21, 2014 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary Information communication advises the technician that the Allison 6 Speed Automatic Transmission Assembly (RPO MW7) have been placed on restriction through General Motors Product Quality Center. Dealer will need to contact

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 21, 2014 221700 SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

This Preliminary Information communication provides information to the technician about vehicles that after installing the GM Accessory Heated Seat Kit, one or more of the following issues may be present the heated seat back and/or bottom t

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 21, 2014 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 28, 2014 162500 STRUCTURE:BODY:TAILGATE

This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 28, 2014 162510 STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS

This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 28, 2014 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have navigation or radio screen is blank or flashes on and off, no sound from speakers, and rear DVD screen inoperative. Technician will f

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 28, 2014 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicles that have navigation or radio screen is blank or flashes on and off, no sound from speakers, and rear DVD screen inoperative. Technician will f

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 28, 2014 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Preliminary Information communication provides information to the technician about vehicles that have navigation or radio screen is blank or flashes on and off, no sound from speakers, and rear DVD screen inoperative. Technician will f

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 30, 2013 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician that during the Pre-Delivery Inspection it may be noticed that the backup alarm is inoperative. Technician can locate the wire harness on the right rear of th

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 30, 2013 281000 BACK OVER PREVENTION: BACK-UP ALARM

This Preliminary Information communication provides information to the technician that during the Pre-Delivery Inspection it may be noticed that the backup alarm is inoperative. Technician can locate the wire harness on the right rear of th

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 29, 2013 080000 FUEL SYSTEM, DIESEL

This Preliminary Information communication advises the technician that 2013 6.6L Duramax Diesel Engine Regular Production Option Code (LGH and LML) part number 12638502 will be placed on a parts restriction through the General Motors Produc

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 29, 2013 060000 ENGINE (PWS)

This Preliminary Information communication advises the technician that 2013 6.6L Duramax Diesel Engine Regular Production Option Code (LGH and LML) part number 12638502 will be placed on a parts restriction through the General Motors Produc

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 29, 2013 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

This Preliminary Information communication provides information to the technician about vehicles that have a harsh shift or illuminated Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0716 or P0717 stored in the Tra

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 25, 2013 106000 POWER TRAIN:AXLE ASSEMBLY

This Preliminary Information communication provides information to the technician about vehicles that may have a service 4WD message displayed in the Driver Information Center. Technician may find Diagnostic Trouble Code C0379. Technician w

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 25, 2013 104000 POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

This Preliminary Information communication provides information to the technician about vehicles that have a service 4 wheel drive message displayed in the driver’s information center. Technician will find Diagnostic Trouble Code C0306, C03

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 23, 2013 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 14, 2013 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that have a rough idle and/or momentary lack of power after cold starting the engine and immediately placing the transmission in gear. Technici

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 14, 2013 116000 ELECTRICAL SYSTEM:IGNITION

This Preliminary Information communication provides information to the technician about vehicles that have a rough idle and/or momentary lack of power after cold starting the engine and immediately placing the transmission in gear. Technici

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 14, 2013 100000 POWER TRAIN

This Preliminary Information communication provides information to the technician about vehicles that may have a ticking noise when driving above 30 miles per hour in third and fourth gear. Technician will need to replpace the Reaction Carr

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 22, 2013 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Preliminary Information communication advises the technician that vehicles with engine Regular Production Option Code LGH or LML may have an Exhaust Fluid Quality Poor message displayed on the Driver Information Center. Technician will

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 22, 2013 073000 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

This Preliminary Information communication provides information to the technician that engineering is asking for additional information if SI diagnosis leads to replacement of the Indirect Fuel Injector for a P0420 Diagnostic Trouble Code.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 21, 2013 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

This Preliminary Information communication provides information to the technician about vehicles that have a harsh shift or illuminated Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0717 stored in the Transmission

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 16, 2013 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that have misfires on cylinders 1, 4, 6 and 7. Technician should inspect the camshaft part numbers. Technician should ensure to use part number

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 22, 2014 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a no crank concern. Technician will need to check the valve train for movement when the engine is c

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 24, 2014 162300 STRUCTURE:BODY:DOOR

This Preliminary Information communication provides information to the technician about vehicles that have Diagnostic Trouble Code B2555 may be found in a Driver and/or Passenger Door Module. Technician should ignore the Diagnostic Trouble

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 24, 2014 330000 INTERIOR LIGHTING

This Preliminary Information communication provides information to the technician about vehicles that have Diagnostic Trouble Code B2555 may be found in a Driver and/or Passenger Door Module. Technician should ignore the Diagnostic Trouble

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 23, 2014 071100 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

This Preliminary Information communication provides information to the technician about vehicles that after refueling the fuel gauge will show empty. Technician may find Diagnostic Trouble Code P2636 has set. Technician should be advised th

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 23, 2014 091200 FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that after refueling the fuel gauge will show empty. Technician may find Diagnostic Trouble Code P2636 has set. Technician should be advised th

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 14, 2013 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that will not move in forward or reverse. Technician may find Diagnostic Trouble Code P0701 P0729 P0731 P0732 P0733 P0734 P0735 P0751 P0756 P07

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 14, 2013 100000 POWER TRAIN

This Preliminary Information communication provides information to the technician about vehicles that will not move in forward or reverse. Technician may find Diagnostic Trouble Code P0701 P0729 P0731 P0732 P0733 P0734 P0735 P0751 P0756 P07

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 25, 2013 130000 VISIBILITY

This Preliminary Information communication provides information to the technician about an owner that may request to have a different style mirror installed on their vehicle or request a different mirror before they purchase the vehicle. Sw

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 25, 2013 135200 VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

This Preliminary Information communication provides information to the technician about an owner that may request to have a different style mirror installed on their vehicle or request a different mirror before they purchase the vehicle. Sw

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 24, 2013 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that have an audible engine whine noise at 1500-1800 revolutions per minute. Technician will need to check the coolant level, remove serpentine

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 24, 2013 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 24, 2013 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 24, 2013 063140 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 17, 2017 022140 SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY

This technical bulletin provides a procedure to lube the rear leaf springs on vehicles with the condition of a squeak noise originating from the rear of the vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 28, 2014 100000 POWER TRAIN

This Preliminary Information communication provides information to the technician about vehicles that are equipped with 6L80 Regular Production Option Code (MYC), 6L90 Regular Production Option Code (MYD) or 8L90 Regular Production Option C

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 28, 2014 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary Information communication provides information to the technician about vehicles that are equipped with 6L80 Regular Production Option Code (MYC), 6L90 Regular Production Option Code (MYD) or 8L90 Regular Production Option C

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 28, 2014 030000 BRAKES (PWS)

This Preliminary Information communication provides information to the technician about vehicles that are equipped with 6L80 Regular Production Option Code (MYC), 6L90 Regular Production Option Code (MYD) or 8L90 Regular Production Option C

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 25, 2014 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages ? Br

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 25, 2014 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages ? Br

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 25, 2014 030000 BRAKES (PWS)

This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages ? Br

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 16, 2014 181000 VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on or reduced engine power message. Technician may find Diagnostic Trouble Codes

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 16, 2014 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on or reduced engine power message. Technician may find Diagnostic Trouble Codes

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 8, 2014 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician about vehicles that may have a fuel leak or fuel odor. Technician may find Diagnostic Trouble Codes. If Diagnostic Trouble Codes are found technician should u

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 8, 2014 072100 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

This Preliminary Information communication provides information to the technician about vehicles that may have a fuel leak or fuel odor. Technician may find Diagnostic Trouble Codes. If Diagnostic Trouble Codes are found technician should u

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 8, 2014 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

This Preliminary Information communication provides information to the technician about vehicles that may have a fuel leak or fuel odor. Technician may find Diagnostic Trouble Codes. If Diagnostic Trouble Codes are found technician should u

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 30, 2014 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles that may have “Press check to turn off motion sensor” message on the Driver Information Center. If this message is displayed, the vehicle has a

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 30, 2014 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician about vehicles that may have “Press check to turn off motion sensor” message on the Driver Information Center. If this message is displayed, the vehicle has a

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 29, 2014 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles with a “Service Charging System” message displayed on the Driver Information Center and/or a low voltage reading on the volt gauge during the f

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 29, 2014 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles that may have an air condition that has poor performance during high ambient temperatures. Technician will need to check the refrigerant charge

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 29, 2014 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This Preliminary Information communication provides information to the technician about vehicles that may have an air condition that has poor performance during high ambient temperatures. Technician will need to check the refrigerant charge

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 21, 2014 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary Information communication advises the technician that the Auxiliary Transmission Fluid Pump Control Module and Auxiliary Transmission Fluid Pump placed on parts restriction by General Motors Technical Assistance Center. Dea

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 21, 2014 354000 EQUIPMENT:MECHANICAL

This Preliminary Information communication advises the technician that the Auxiliary Transmission Fluid Pump Control Module and Auxiliary Transmission Fluid Pump placed on parts restriction by General Motors Technical Assistance Center. Dea

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 20, 2014 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication advises the technician that the 2-Mode Drive Motor Generator Battery placed on parts restriction by General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 20, 2014 110000 ELECTRICAL SYSTEM

This Preliminary Information communication advises the technician that the 2-Mode Drive Motor Generator Battery placed on parts restriction by General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 20, 2014 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This Preliminary Information communication advises the technician that the 2-Mode Drive Motor Generator Battery placed on parts restriction by General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 14, 2014 063140 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 14, 2014 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 18, 2017 114000 ELECTRICAL SYSTEM:WIRING

This informational bulletin provides warranty policy information on revised wiring repair labor operations and required additional information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 18, 2017 350000 EQUIPMENT

This informational bulletin provides warranty policy information on revised wiring repair labor operations and required additional information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 18, 2017 060000 ENGINE (PWS)

This informational bulletin provides warranty policy information on revised wiring repair labor operations and required additional information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 7, 2014 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary Information communication advises the technician that the 2ML70 Transmission Assembly will be placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technica

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 7, 2014 354000 EQUIPMENT:MECHANICAL

This Preliminary Information communication advises the technician that the 2ML70 Transmission Assembly will be placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technica

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 6, 2014 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages “Bra

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 6, 2014 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages “Bra

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 6, 2014 030000 BRAKES (PWS)

This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages “Bra

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 2, 2014 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary Information communication provides information to the technician about vehicles that may have a delayed engagement into drive, shudder at a launch, or the transmission is slipping when shifting into 1st, 2nd, 3rd or 4th gea

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 2, 2014 354000 EQUIPMENT:MECHANICAL

This Preliminary Information communication provides information to the technician about vehicles that may have a delayed engagement into drive, shudder at a launch, or the transmission is slipping when shifting into 1st, 2nd, 3rd or 4th gea

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 7, 2016 162000 STRUCTURE:BODY

This informational bulletin provides information on removing paint stains on the under side of protective shipping film

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 25, 2016 010000 STEERING

This preliminary informational bulletin provides a procedure to apply dielectric grease and a piece of adhesive shim stock to the steering angle sensor connector to correct a condition of service stabilitak message displayed in DIC and DTC

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 25, 2016 016000 STEERING:ELECTRIC POWER ASSIST SYSTEM

This preliminary informational bulletin provides a procedure to apply dielectric grease and a piece of adhesive shim stock to the steering angle sensor connector to correct a condition of service stabilitak message displayed in DIC and DTC

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 29, 2012 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles that have the content theft alarm is inoperative. Dealer should communicate to the customer this condition is a normal operating characteristic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 29, 2012 353100 EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

This Preliminary Information communication provides information to the technician about vehicles that have the content theft alarm is inoperative. Dealer should communicate to the customer this condition is a normal operating characteristic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 31, 2012 031100 SERVICE BRAKES, ELECTRIC

This Preliminary Information communication provides information to the technician about vehicles that have a “Service Stability Message” appears on the Drivers Information Center. Technician will find Diagnostic Trouble Code C0561 set in th

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 31, 2012 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles that have a “Service Stability Message” appears on the Drivers Information Center. Technician will find Diagnostic Trouble Code C0561 set in th

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 19, 2016 015000 STEERING:HYDRAULIC POWER ASSIST SYSTEM

This technical bulletin provides a procedure to flush and bleed the power steering system to correct a condition of power steering noise or fluid leak from power steering pump, gear or high pressure hose during extreme low temperature condi

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 19, 2016 353000 EQUIPMENT:ELECTRICAL

This technical bulletin provides a procedure to update your apple product to the latest software version to correct a condition of infotainment system will not return to media after bluetooth call ends

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 19, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

This technical bulletin provides a procedure to update your apple product to the latest software version to correct a condition of infotainment system will not return to media after bluetooth call ends

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 23, 2014 114000 ELECTRICAL SYSTEM:WIRING

This Preliminary Information communication provides information to the technician about the roof beacon switch. The roof beacon switch will be left disconnected from the assembly plant. When a roof beacon light is added technician will need

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 23, 2014 162900 STRUCTURE:BODY:ROOF AND PILLARS

This Preliminary Information communication provides information to the technician about the roof beacon switch. The roof beacon switch will be left disconnected from the assembly plant. When a roof beacon light is added technician will need

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 23, 2014 330000 INTERIOR LIGHTING

This Preliminary Information communication provides information to the technician about the roof beacon switch. The roof beacon switch will be left disconnected from the assembly plant. When a roof beacon light is added technician will need

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 29, 2014 080000 FUEL SYSTEM, DIESEL

This Preliminary Information communication advises the technician that the Diesel Oxidation Converter part numbers 15231895, 22768282, 22770967, 22887212, 22893734 and 22977171 will be placed on a parts restriction through the General Motor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 29, 2014 354000 EQUIPMENT:MECHANICAL

This Preliminary Information communication advises the technician that the Diesel Oxidation Converter part numbers 15231895, 22768282, 22770967, 22887212, 22893734 and 22977171 will be placed on a parts restriction through the General Motor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 29, 2014 080000 FUEL SYSTEM, DIESEL

This Preliminary Information communication advises the technician that the Diesel Oxidation Converter part numbers 15231895, 22768282, 22770967, 22887212, 22893734 and 22977171 will be placed on a parts restriction through the General Motor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 29, 2014 354000 EQUIPMENT:MECHANICAL

This Preliminary Information communication advises the technician that the Diesel Oxidation Converter part numbers 15231895, 22768282, 22770967, 22887212, 22893734 and 22977171 will be placed on a parts restriction through the General Motor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 15, 2014 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on. Technician may find a P0420, P24A0 and/or P2463 set. Technician should use published Service Informa

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 15, 2014 073000 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on. Technician may find a P0420, P24A0 and/or P2463 set. Technician should use published Service Informa

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 9, 2014 080000 FUEL SYSTEM, DIESEL

This Preliminary Information communication advises the technician that the Diesel Oxidation Converter part numbers 15231895, 22768282, 22770967, 22887212, 22893734 and 22977171 will be placed on a parts restriction through the General Motor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 9, 2014 354000 EQUIPMENT:MECHANICAL

This Preliminary Information communication advises the technician that the Diesel Oxidation Converter part numbers 15231895, 22768282, 22770967, 22887212, 22893734 and 22977171 will be placed on a parts restriction through the General Motor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 27, 2016 353000 EQUIPMENT:ELECTRICAL

This informational bulletin provides information on Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 27, 2016 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This informational bulletin provides information on Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 14, 2016 060000 ENGINE (PWS)

This informational bulletin provides information on close coupled converters and there affect on newly installed engines or engines during there break in period.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 11, 2013 100000 POWER TRAIN

This Preliminary Information communication advises the technician that the valve body for the Allison A1000 Transmission has been placed on restriction through the General Motors Product Quality Center to assist Engineering with product fee

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 11, 2013 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary Information communication advises the technician that the valve body for the Allison A1000 Transmission has been placed on restriction through the General Motors Product Quality Center to assist Engineering with product fee

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 22, 2012 190000 TIRES

This Preliminary Information communication provides information to the technician that some owners of Heavy Duty Trucks and Utilities may ask if they can lower their tire pressures. Tire pressures being set to the “Tire and Loading Label” w

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 4, 2013 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary Information communication provides information to the technician about vehicles that will not move in forward or reverse. Technician may find Diagnostic Trouble Codes P0701, P0729, P0731, P0732, P0733, P0734, P0735, P0751,

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 4, 2013 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician about vehicles that will not move in forward or reverse. Technician may find Diagnostic Trouble Codes P0701, P0729, P0731, P0732, P0733, P0734, P0735, P0751,

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 4, 2013 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D-37 history in the Vehicle Communication Interface Module or telematics communication interface contro

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 3, 2013 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D stored in Telematics Communication Interface Control Module. Technician will need to call General Mot

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 2, 2013 010000 STEERING

This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 2, 2013 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 2, 2013 185000 VEHICLE SPEED CONTROL:CRUISE CONTROL

This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2013 131000 VISIBILITY:WINDSHIELD

This Preliminary Information communication provides information to the technician about the percentage of UV protection or tint offered by the windshield or side glass. Technician should be advised Windshield reduces UV rays down to 4% or l

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 26, 2013 162500 STRUCTURE:BODY:TAILGATE

This Preliminary Information communication provides information to the technician about vehicles that have tailgate may not lower slowly like the New 2014 Silverado 1500 / Sierra 1500 models. Dealer should communicate to the customer this c

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 26, 2013 162510 STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS

This Preliminary Information communication provides information to the technician about vehicles that have tailgate may not lower slowly like the New 2014 Silverado 1500 / Sierra 1500 models. Dealer should communicate to the customer this c

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 26, 2013 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles that have tailgate may not lower slowly like the New 2014 Silverado 1500 / Sierra 1500 models. Dealer should communicate to the customer this c

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 17, 2012 133000 VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

This Preliminary Information communication provides information to the technician about vehicles that have passenger window express down feature is inoperative. Technician should be advised that models equipped with either Memory Seats Regu

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 17, 2012 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles that have passenger window express down feature is inoperative. Technician should be advised that models equipped with either Memory Seats Regu

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 17, 2012 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that have a lack of power on initial acceleration from a stop when the ambient temperature is approximately 103 Fahrenheit or greater and may i

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 17, 2012 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a lack of power on initial acceleration from a stop when the ambient temperature is approximately 103 Fahrenheit or greater and may i

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 15, 2012 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that if the ignition key is turned to the start position, and then released when the engine begins cranking, the engine will continue cranking

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 15, 2012 116000 ELECTRICAL SYSTEM:IGNITION

This Preliminary Information communication provides information to the technician about vehicles that if the ignition key is turned to the start position, and then released when the engine begins cranking, the engine will continue cranking

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 19, 2017 190000 TIRES

This informational bulletin provides information on the temporary tire flat spotting condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 14, 2013 041100 SERVICE BRAKES, AIR:CONTROLS:FOOT CONTROL

This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages ” Br

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 14, 2013 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages ” Br

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 14, 2013 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages ” Br

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 13, 2013 100000 POWER TRAIN

This Preliminary Information communication provides information to the technician about vehicles that are equipped with 6L80 Regular Production Option Code (MYC), 6L90 Regular Production Option Code (MYD) or 8L90 Regular Production Option C

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2013 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find DTCs P057C and or P057D. Some vehicles may have cruise and b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2013 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find DTCs P057C and or P057D. Some vehicles may have cruise and b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 11, 2013 110000 ELECTRICAL SYSTEM

This Preliminary Information communication advises the technician about key and theft information for Fleet Vehicles equipped with RPO 6E2 or 6E8 and converting to fleet mode. Technician will need to ensure fleet vehicles with RPO 6E2 or 6E

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 11, 2013 353100 EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

This Preliminary Information communication advises the technician about key and theft information for Fleet Vehicles equipped with RPO 6E2 or 6E8 and converting to fleet mode. Technician will need to ensure fleet vehicles with RPO 6E2 or 6E

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 18, 2013 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about the new fluids available for axle service and clarifies usage. Technician will use the chart to determine the proper axle lubricant to use.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 26, 2013 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician that after turning the ignition off and opening the driver’s door that they can turn the radio on. Dealer should communicate to the customer this condition is

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 25, 2013 011000 STEERING: STEERING WHEEL/HANDLE BAR

This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted a

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 25, 2013 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted a

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 25, 2013 114000 ELECTRICAL SYSTEM:WIRING

This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted a

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 18, 2013 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician about vehicles that may have a hard start, no start, rough running, or low fuel pressure. Technician may find Diagnostic Trouble Codes P0087, P0088, P0191 and

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 11, 2013 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Preliminary Information communication advises the technician that vehicles with engine Regular Production Option Code LGH or LML may have an Exhaust Fluid Quality Poor message displayed on the Driver Information Center. Technician will

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 11, 2013 110000 ELECTRICAL SYSTEM

This Preliminary Information communication advises the technician that vehicles with engine Regular Production Option Code LGH or LML may have an Exhaust Fluid Quality Poor message displayed on the Driver Information Center. Technician will

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 11, 2013 060000 ENGINE (PWS)

This Preliminary Information communication advises the technician that vehicles with engine Regular Production Option Code LGH or LML may have an Exhaust Fluid Quality Poor message displayed on the Driver Information Center. Technician will

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 8, 2012 162300 STRUCTURE:BODY:DOOR

This Preliminary Information communication provides information to the technician about vehicles that unable to program the key fobs to the vehicle. Technician will need to contact Techline Customer Support Center to obtain calibrations if

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 8, 2012 171100 LATCHES/LOCKS/LINKAGES:DOORS:LATCH

This Preliminary Information communication provides information to the technician about vehicles that unable to program the key fobs to the vehicle. Technician will need to contact Techline Customer Support Center to obtain calibrations if

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 8, 2012 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles that unable to program the key fobs to the vehicle. Technician will need to contact Techline Customer Support Center to obtain calibrations if

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 5, 2012 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that the cruise control being inoperative. Technician may find Diagnostic Trouble Code B3894 set in the Trailer Brake Control Module. Technicia

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 5, 2012 114005 ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

This Preliminary Information communication provides information to the technician about vehicles that the cruise control being inoperative. Technician may find Diagnostic Trouble Code B3894 set in the Trailer Brake Control Module. Technicia

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 5, 2012 133000 VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

This Preliminary Information communication provides information to the technician about vehicles that have passenger window express down feature is inoperative. Technician should be advised that models equipped with either Memory Seats Regu

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 4, 2012 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary Information communication provides information to the technician about vehicles that may have a ticking noise when driving above 30 miles per hour in third and fourth gear. Technician will need to replace the Reaction Carri

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 8, 2013 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician on vehicles that may have an intermittent high idle. If a technician has duplicated, or the customer description aligns with the speeds mentioned in the idle

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 8, 2013 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician on vehicles that may have an intermittent high idle. If a technician has duplicated, or the customer description aligns with the speeds mentioned in the idle

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 11, 2012 100000 POWER TRAIN

This Preliminary Information communication provides information to the technician about vehicles that have a groan, growl, or moan coming from the vehicle when operating the vehicle in four wheel drive. Driving on clean, dry pavement in Fou

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 11, 2012 104000 POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

This Preliminary Information communication provides information to the technician about vehicles that have a groan, growl, or moan coming from the vehicle when operating the vehicle in four wheel drive. Driving on clean, dry pavement in Fou

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 5, 2013 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 5, 2013 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 31, 2013 103700 POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

This Preliminary Information communication provides information to the technician about vehicles that have a random bump, chuggle, or fishbite sensation when crowding the throttle slightly with the Torque Converter Clutch on while cruising

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 30, 2013 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician that some vehicles may have a Service Engine Soon lamp, engine misfire on cylinder 1, 4, 6, or 7 and/or tick noise. Technician will follow service information

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 30, 2013 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician that some vehicles may have a Service Engine Soon lamp, engine misfire on cylinder 1, 4, 6, or 7 and/or tick noise. Technician will follow service information

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 30, 2013 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on a rough running engine, and/or oil consumption. Technician will find Diagnostic T

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 25, 2013 162300 STRUCTURE:BODY:DOOR

This Preliminary Information communication provides information to the technician about vehicles that unable to program the key fobs to the vehicle. Technician will need to contact Techline Customer Support Center to obtain calibrations if

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 25, 2013 171100 LATCHES/LOCKS/LINKAGES:DOORS:LATCH

This Preliminary Information communication provides information to the technician about vehicles that unable to program the key fobs to the vehicle. Technician will need to contact Techline Customer Support Center to obtain calibrations if

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 25, 2013 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles that unable to program the key fobs to the vehicle. Technician will need to contact Techline Customer Support Center to obtain calibrations if

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 29, 2012 021700 SUSPENSION:FRONT:HUB

This Preliminary Information communication provides information to the technician about vehicles that have grease leaking from front hub bearings. Technician should not replace the bearing for grease purge. Technician should be advised to n

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 29, 2012 204000 WHEELS:HUB

This Preliminary Information communication provides information to the technician about vehicles that have grease leaking from front hub bearings. Technician should not replace the bearing for grease purge. Technician should be advised to n

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 25, 2013 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about customers that are unable to override the automatic door locking feature. Technician will update the Body Control Module on 2006 to 2007 model years. On

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 25, 2013 162300 STRUCTURE:BODY:DOOR

This Preliminary Information communication provides information to the technician about customers that are unable to override the automatic door locking feature. Technician will update the Body Control Module on 2006 to 2007 model years. On

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 25, 2013 171100 LATCHES/LOCKS/LINKAGES:DOORS:LATCH

This Preliminary Information communication provides information to the technician about customers that are unable to override the automatic door locking feature. Technician will update the Body Control Module on 2006 to 2007 model years. On

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 24, 2013 210000 TRAILER HITCHES

This Preliminary Information communication provides information to the technician about customer’s wanting to add the factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full Size pickup/ut

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 24, 2013 114005 ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

This Preliminary Information communication provides information to the technician about customer’s wanting to add the factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full Size pickup/ut

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 22, 2013 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about vehicles that a tick ping noise on torque reversal or load. Technician will need to replace the propeller shaft. Technician will need to contact General

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 22, 2013 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that a tick ping noise on torque reversal or load. Technician will need to replace the propeller shaft. Technician will need to contact General

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 31, 2012 160000 STRUCTURE

This Preliminary Information communication provides information to the technician about vehicles that have a vibration, moan, or buzz type noise heard from either inside the passenger compartment, or from under the hood. Technician will nee

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 31, 2012 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician about vehicles that have a vibration, moan, or buzz type noise heard from either inside the passenger compartment, or from under the hood. Technician will nee

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 16, 2013 100000 POWER TRAIN

This Preliminary Information communication advises the technician that the Allison Transmission Control Module Part Number 24256861 has been removed from the General Motors Product Quality Center parts restriction.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 16, 2013 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

This Preliminary Information communication advises the technician that the Allison Transmission Control Module Part Number 24256861 has been removed from the General Motors Product Quality Center parts restriction.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 15, 2013 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have various 2-Mode Hybrid issues. Some vehicle may have service hybrid system lamp that comes on with a Diagnostic Trouble Code P061B set

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 15, 2013 119100 ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY

This Preliminary Information communication provides information to the technician about vehicles that have various 2-Mode Hybrid issues. Some vehicle may have service hybrid system lamp that comes on with a Diagnostic Trouble Code P061B set

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 23, 2012 100000 POWER TRAIN

This Preliminary Information communication provides information to the technician about vehicle that has a squawk or grunt type noise when shifting from 2nd to 3rd gear. Technician should replace the 3-4 clutch Friction and Steel Clutch Pla

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 23, 2012 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary Information communication provides information to the technician about vehicle that has a squawk or grunt type noise when shifting from 2nd to 3rd gear. Technician should replace the 3-4 clutch Friction and Steel Clutch Pla

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 22, 2012 220000 SEATS

This Preliminary Information communication provides information to the technician about vehicles that are unable to set a personalized easy exit seat and/or power tilt column position and they will only move a predetermined amount. Dealer s

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 22, 2012 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician about vehicles that are unable to set a personalized easy exit seat and/or power tilt column position and they will only move a predetermined amount. Dealer s

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 9, 2013 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary Information communication provides information to the technician about vehicles that have not engagement into drive, delayed, no engagement into reverse, and or a range inhibit. Technician may find Diagnostic Trouble Codes

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 9, 2013 103600 POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES

This Preliminary Information communication provides information to the technician about vehicles that have not engagement into drive, delayed, no engagement into reverse, and or a range inhibit. Technician may find Diagnostic Trouble Codes

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 12, 2017 063140 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 12, 2017 100000 POWER TRAIN

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 12, 2017 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 16, 2013 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P0420. Technician will need to foll

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April 16, 2013 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P0420. Technician will need to foll

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 16, 2013 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles that for no reason the alarm will go active. Technician will need to use a scan tool to verify that the alarm was activated by the inclination

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 16, 2013 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician about vehicles that for no reason the alarm will go active. Technician will need to use a scan tool to verify that the alarm was activated by the inclination

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 31, 2017 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 22, 2013 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Preliminary Information communication provides information to the technician of additional information while diagnosing a diagnostic trouble code P0420. Check for a possible leak in the exhaust system behind the bank one number 2 oxyge

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 12, 2013 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that have an audible engine whine noise at 1500-1800 revolutions per minute. Technician will need to check the coolant level, remove serpentine

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 12, 2013 062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have an audible engine whine noise at 1500-1800 revolutions per minute. Technician will need to check the coolant level, remove serpentine

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 5, 2013 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that have low oil pressure, no oil pressure, and/or engine noise. Technician will need to replace the oil pump, flush the oil cooler lines.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 5, 2013 062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have low oil pressure, no oil pressure, and/or engine noise. Technician will need to replace the oil pump, flush the oil cooler lines.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 4, 2013 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that may have a cold engine tick noise for 50 seconds at start up. Technician determines if the tick noise is possibly coming from the exhaust

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 4, 2013 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that may have a cold engine tick noise for 50 seconds at start up. Technician determines if the tick noise is possibly coming from the exhaust

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 4, 2013 012200 STEERING:COLUMN LOCKING:ANTI-THEFT DEVICE

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 11, 2013 072100 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 11, 2013 092100 FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2013 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2013 104000 POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2013 104000 POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2013 061000 ENGINE AND ENGINE COOLING:ENGINE

GENERAL MOTORS: LOW ENGINE OIL PRESSURE, NO OIL PRESSURE, AND/OR ENGINE NOISE. THIS COULD BE THE RESULT OF A STICKING OIL PUMP PRESSURE RELIEF VALVE. *KB

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2013 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

GENERAL MOTORS: CUSTOMERS MAY COMMENT ABOUT THE TIRE PRESSURE MONITOR SYSTEM OR CHECK TIRE PRESSURE LAMP ILLUMINATED. *KB

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2013 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

GENERAL MOTORS: CUSTOMERS MAY COMMENT ABOUT THE TIRE PRESSURE MONITOR SYSTEM OR CHECK TIRE PRESSURE LAMP ILLUMINATED. *KB

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 12, 2014 072100 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 12, 2014 092100 FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 1, 2012 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

GM: TICK OR RATTLE NOISE FROM FRONT OF DASH, TRANSMISSION FILLER TUBE CRACKED OR BROKEN (INSPECT FILLER TUBE, REPLACE TUBE AS NECESSARY). *JS UPDATED 05/3/2013 *JS

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2013 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

GM: THE TRANSMISSION IS SLIPPING OR HAS NO FORWARD/REVERSE MOVEMENT. *RM UPDATED 4/16/12. *PE UPDATED 6/18/12. *PE UPDATED ON 7/09/2013. *KB

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 1, 2014 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

GMC/CHEVROLET: AT BOTTOM OF FLYWHEEL HOUSING, A LEAK IS FOUND, CAUSING A FUEL ODOR, DUE TO HIGH PRESSURE PUMP TO HIGH PRESSURE LINE FITTING OR FUEL RAIL CONNECTION. 2010-2015 EXPRESS, SIERRA, SAVANA, SILVERADO. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 1, 2014 092100 FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP

GMC/CHEVROLET: AT BOTTOM OF FLYWHEEL HOUSING, A LEAK IS FOUND, CAUSING A FUEL ODOR, DUE TO HIGH PRESSURE PUMP TO HIGH PRESSURE LINE FITTING OR FUEL RAIL CONNECTION. 2010-2015 EXPRESS, SIERRA, SAVANA, SILVERADO. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 1, 2014 092200 FUEL SYSTEM, OTHER:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

GMC/CHEVROLET: AT BOTTOM OF FLYWHEEL HOUSING, A LEAK IS FOUND, CAUSING A FUEL ODOR, DUE TO HIGH PRESSURE PUMP TO HIGH PRESSURE LINE FITTING OR FUEL RAIL CONNECTION. 2010-2015 EXPRESS, SIERRA, SAVANA, SILVERADO. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 1, 2014 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

CADILLAC/CHEVROLET/GMC: LOSS OF PROPULSION, WHEN SPEED IS LESS THAN 5 KM/H (3MPH), SERVICE HYBRID SYSTEM IS DISPLAYED IN DRIVER INFORMATION CENTER (DIC) AND MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATES. MODEL 2008-2013 ESCALADE, SILVERADO

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2014 110000 ELECTRICAL SYSTEM

GENERAL MOTORS: DUE TO LOOSE GROUND TERMINAL CONNECTIONS, IN SOME VEHICLES AND TRUCKS EXPERIENCE, ACCESSORIES MALFUNCTIONS, DIC MESSAGES, IPC WARNING INDICATORS, SES LIGHT ON. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 1, 2015 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL

GMC/CHEVROLET: TO ASSIST ENGINEERING PRODUCT FEEDBACK, PARTS FOR DURAMAX DIESEL ENGINE, HAS BEEN PLACED ON RESTRICTIONS, BY PRODUCT QUALITY CENTER (PQC). MODEL 2010-16 DURAMAX. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 1, 2013 100000 POWER TRAIN

GM: SOME VEHICLES MAY DISPLAY ON THE DRIVER INFORMATION CENTER (DIC) “TRANSMISSION HOT- IDLE ENGINE”. DTC U0101 MAY BE SET. MIL MAY BE ILLUMINATED. *JS

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 9, 2016 060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE A COLD ENGINE TICK NOISE FOR 50 SECONDS AT START UP. TECHNICIAN DETERMINES IF THE TICK NOISE IS POSSIBLY COMING FROM THE EXHAUST

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 1, 2013 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL

GENERAL MOTORS: SERVICE ENGINE SOON LIGHT ILLUMINATED ON DASH. THERE MAY ALSO BE INCREASED ENGINE NOISE, OR POSSIBLE HIGHER RPM SHIFTS, AND REDUCED A/C PERFORMANCE. *KB

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2012 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL

GMC/CHEVROLET: THERE MAY BE AN ACCUMULATION OF DIESEL PARTICULATE FILTER SOOT LEVEL FOUND WHEN A DIAGNOSTIC SYSTEM CHECK IS PERFORMED AND MAY BE CAUSED BY ENGINE CONTROL MODULE (ECM) WITH A REDUCED ENGINE POWER MESSAGE. MODEL 2011-2013

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 6, 2015 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

Some customers may comment that the vehicle has reduced acceleration at low speed and/or transmission is slipping from a launch. Technicians may find DTC P0751 set or stored in history. This condition may be caused by the Clutch Select S

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 4, 2014 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 4, 2014 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 1, 2013 015000 STEERING:HYDRAULIC POWER ASSIST SYSTEM

BUICK/CADILLAC/CHEVROLET/GMC/PONTIAC/ SATURN: THERE IS FLUID LEAKING FROM POWER STEERING SYSTEM, ALONG A FLUID LEAK IN FRONT OF VEHICLE UNDERNEATH AND SHOULD BE INSPECTED, CLEANED AND IDENTIFIED BEFORE REPAIRING OR REPLACING. MODEL 2010-

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 1, 2013 015300 STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID

BUICK/CADILLAC/CHEVROLET/GMC/PONTIAC/ SATURN: THERE IS FLUID LEAKING FROM POWER STEERING SYSTEM, ALONG A FLUID LEAK IN FRONT OF VEHICLE UNDERNEATH AND SHOULD BE INSPECTED, CLEANED AND IDENTIFIED BEFORE REPAIRING OR REPLACING. MODEL 2010-

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 1, 2014 030000 SERVICE BRAKES, HYDRAULIC

GENERAL MOTORS: OWNERS MAY COMPLAIN ABOUT UNWANTED BRAKING, OR REDUCED ENGINE POWER. THERE MAY ALSO BE SOME UP AND DOWN SHIFTS WITH THE TRANSMISSION. *KB UPDATED 10/15/14. *PE UPDATED 11/12/14. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 1, 2014 061000 ENGINE AND ENGINE COOLING:ENGINE

GENERAL MOTORS: OWNERS MAY COMPLAIN ABOUT UNWANTED BRAKING, OR REDUCED ENGINE POWER. THERE MAY ALSO BE SOME UP AND DOWN SHIFTS WITH THE TRANSMISSION. *KB UPDATED 10/15/14. *PE UPDATED 11/12/14. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 1, 2014 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

GENERAL MOTORS: OWNERS MAY COMPLAIN ABOUT UNWANTED BRAKING, OR REDUCED ENGINE POWER. THERE MAY ALSO BE SOME UP AND DOWN SHIFTS WITH THE TRANSMISSION. *KB UPDATED 10/15/14. *PE UPDATED 11/12/14. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 1, 2013 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

GENERAL MOTORS: HYBRID BATTERY PARTS RESTRICTION FOR HIGH VOLTAGE 2-MODE BATTERY PARTS. *KB

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2013 061000 ENGINE AND ENGINE COOLING:ENGINE

GENERAL MOTORS: TROUBLE MOVING THE VEHILCE IN FORWARD OR REVERSE. THIS COULD BEGIN TO HAPPEN AFTER THE REPLACEMENT OF THE SPIN-ON OIL FILTER. DTC CODES P0701, P0729, P0731, P0732, P0733, P0734, P0735, P0751, P0756, P0761, P0877 OR P2723. *

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 16, 2014 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 16, 2014 092100 FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 1, 2015 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

CADILLAC/CHEVROLET/GMC: ON SOME VEHICLES AND/OR TRUCKS, INSTRUMENT CLUSTER WILL ILLUMINATE, AFTER AN OIL CHANGE, INDICATING LOW OIL PRESSURE AND/OR SES LAMP WILL ILLUMINATE. MODEL 2007-13 CANYON, SIERRA, SAVANA, YUKON, CTS-V, ESCALADE, AV

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 1, 2015 060000 ENGINE (PWS)

CADILLAC/CHEVROLET/GMC: ON SOME VEHICLES AND/OR TRUCKS, INSTRUMENT CLUSTER WILL ILLUMINATE, AFTER AN OIL CHANGE, INDICATING LOW OIL PRESSURE AND/OR SES LAMP WILL ILLUMINATE. MODEL 2007-13 CANYON, SIERRA, SAVANA, YUKON, CTS-V, ESCALADE, AV

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 1, 2015 060000 ENGINE (PWS)

CHEVROLET/GMC: WHEN AMBIENT TEMPERATURE REACHES 103F OR GREATER AND ACCELERATING FROM A STOP, THERE IS A LACK OF POWER FROM ENGINE. MODEL 2010-14 AVALANCHE, SILVERADO, SUBURBAN, TAHOE, SIERRA, YUKON. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 1, 2014 060000 ENGINE (PWS)

GMC/CHEVROLET: SOME VEHICLES/TRUCKS MAY EXPERIENCE A NO CRANKING OR STARTING, CAUSED BY POSSIBLE EXCESSIVE LEAKAGE FROM CYLINDER PAST EXHAUST OR INTAKE VALVE, LOW STATIC COMPRESSION, SENSOR IS DISCONNECTED, OR WHILE CRANKING, VALVE TRAIN F

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 16, 2014 061000 ENGINE AND ENGINE COOLING:ENGINE

GENERAL MOTORS: AN OPTIONAL ENGINE BLOCK HEATER PLUG IN FOR ONBOARD AC POWER AND WITH CONTINUOUS USAGE WILL RESULT IN SHORTING OF WIRES, OVER HEATING SYSTEM, ELECTRICAL FAILURE AND COMPARTMENT ENGINE FIRES. MODEL 2003-15 EXPRESS CUT AWAY

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 1, 2013 060000 ENGINE (PWS)

CHEVROLET/GMC: AFTER COLD STARTING ENGINE AND PLACING IN GEAR, WOULD HAVE A ROUGH IDLE AND/LACK OF POWER, MOMENTARILY BEFORE STARTUP A FEW MINUTES LATER. MODELS 2009-2013 EXPRESS, SILVERADO, SUBURBAN, SAVANA, SIERRA. *P

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 1, 2013 132000 VISIBILITY:GLASS, SIDE/REAR

GENERAL MOTORS: THE WINDOWS, FRONT AND REAR, WOULD BIND, POOR FIT, MISALIGNMENT, MAKES RATTLE OR SQUEAKING NOISES, MOVES SLOWLY AND IS INOPERATIVE. MODEL 2008-2014 VEHICLES AND TRUCKS. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 1, 2013 162300 STRUCTURE:BODY:DOOR

GENERAL MOTORS: THE WINDOWS, FRONT AND REAR, WOULD BIND, POOR FIT, MISALIGNMENT, MAKES RATTLE OR SQUEAKING NOISES, MOVES SLOWLY AND IS INOPERATIVE. MODEL 2008-2014 VEHICLES AND TRUCKS. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 1, 2012 251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

GMC/CHEVROLET/CADILLAC: INSTRUMENT PANEL MESSAGES REGARDING STABILITRAK MESSAGE, TRACTION CONTROL MESSAGE, SERVICE BRAKE SYSTEM MESSAGE, IS OFF AND GAUGES, IN VARIOUS MODULES LOW SPEED SETTINGS, ARE INOPERATIVE. MODELS 2007-13 ALL ESCALA

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 1, 2012 250000 ELECTRONIC STABILITY CONTROL

GMC/CHEVROLET/CADILLAC: INSTRUMENT PANEL MESSAGES REGARDING STABILITRAK MESSAGE, TRACTION CONTROL MESSAGE, SERVICE BRAKE SYSTEM MESSAGE, IS OFF AND GAUGES, IN VARIOUS MODULES LOW SPEED SETTINGS, ARE INOPERATIVE. MODELS 2007-13 ALL ESCALA

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 1, 2012 026000 TRACTION CONTROL SYSTEM

GMC/CHEVROLET/CADILLAC: INSTRUMENT PANEL MESSAGES REGARDING STABILITRAK MESSAGE, TRACTION CONTROL MESSAGE, SERVICE BRAKE SYSTEM MESSAGE, IS OFF AND GAUGES, IN VARIOUS MODULES LOW SPEED SETTINGS, ARE INOPERATIVE. MODELS 2007-13 ALL ESCALA

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 1, 2012 185000 VEHICLE SPEED CONTROL:CRUISE CONTROL

CADILLAC/GMC/CHEVROLET: INFORMATION ON CRUISE CONTROL BEING INOPERATIVE DUE TO BPP CIRCUIT SIGNAL AND/OR TCC/CRUISE BRAKE PEDAL PARAMETERS, WHEN BRAKE PEDAL IS RELEASED BUT SHOWS APPLIED. MODELS 2007-2013 ALL ESCALADES, AVALANCHE, SILVER

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 1, 2012 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

CHEVROLET/GMC/CADILLAC: BRAKE PEDAL POSITION (BPP) SENSOR HAS RELATED ISSUES AFTER NORMAL DIAGNOSTICS, REGARDING CONNECTOR X205, TERMINAL CONCERN, CRUISE/BRAKE LIGHT OR SERVICE STABILITY MESSAGE OR REDUCED ENGINE POWER. MODELS 2012-2013

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 1, 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

GMC/CADILLAC/CHEVROLET: HVAC SYSTEM, WHEN TURNED ON, IS VERY NOISY AND THERE IS A LACK OF AIRFLOW, THROUGH VENTS, DUE TO BLOWER MOTOR FAILING TO WORK PROPERLY. MODELS 2012-2013 ESCALADE, ESV, EXT; AVALANCHE, SILVERADO, SUBURBAN, TAHOE; S

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 1, 2013 133000 VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

GMC/CHEVROLET: POOR TERMINAL TENSION AT CONNECTORS X500 (1), X501(2), X600(3) CAUSED POWER DOOR LOCKS AND/OR WINDOWS TO FAIL TO OPERATE PROPERLY. MODELS 2013 SILVERADO, SIERRA. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 1, 2013 171100 LATCHES/LOCKS/LINKAGES:DOORS:LATCH

GMC/CHEVROLET: POOR TERMINAL TENSION AT CONNECTORS X500 (1), X501(2), X600(3) CAUSED POWER DOOR LOCKS AND/OR WINDOWS TO FAIL TO OPERATE PROPERLY. MODELS 2013 SILVERADO, SIERRA. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2013 CHEVROLET Silverado

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